Nasal Spray May Prevent COVID-19 Infections, Research Suggests.<br />According to Yahoo! Finance, researchers at Columbia University have developed a nasal spray that was tested on ferrets and a 3D model of human lungs.<br />The nasal spray successfully <br />prevented coronavirus infections.<br />A lipid and peptide combination, known as a lipopeptide, blocks key proteins and stops the virus from fusing with a target cell's membrane. .<br />In addition to being affordable and not requiring refrigeration, researchers say it should work <br />instantly and last for at least 24 hours.<br />Human clinical trials need to be conducted before the public can utilize this potential game-changer in the fight against COVID-19. .<br />According to Columbia University, scientists intend to "rapidly advance" to further testing
